2480492032

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:412

約数の個数: 160

約数和(自身を含む): 5621425920

約数和(自身を除く): 3140933888

約数列:

[1, 2, 4, 8, 16, 17, 29, 31, 32, 34, 58, 62, 64, 68, 116, 124, 128, 136, 232, 248, 256, 272, 317, 464, 493, 496, 512, 527, 544, 634, 899, 928, 986, 992, 1054, 1088, 1268, 1798, 1856, 1972, 1984, 2108, 2176, 2536, 3596, 3712, 3944, 3968, 4216, 4352, 5072, 5389, 7192, 7424, 7888, 7936, 8432, 8704, 9193, 9827, 10144, 10778, 14384, 14848, 15283, 15776, 15872, 16864, 18386, 19654, 20288, 21556, 28768, 30566, 31552, 33728, 36772, 39308, 40576, 43112, 57536, 61132, 63104, 67456, 73544, 78616, 81152, 86224, 115072, 122264, 126208, 134912, 147088, 156281, 157232, 162304, 167059, 172448, 230144, 244528, 252416, 269824, 284983, 294176, 312562, 314464, 334118, 344896, 460288, 489056, 569966, 588352, 625124, 628928, 668236, 689792, 978112, 1139932, 1176704, 1250248, 1257856, 1336472, 1379584, 1956224, 2279864, 2353408, 2500496, 2515712, 2672944, 2759168, 3912448, 4559728, 4706816, 4844711, 5000992, 5031424, 5345888, 7824896, 9119456, 9689422, 10001984, 10691776, 18238912, 19378844, 20003968, 21383552, 36477824, 38757688, 40007936, 42767104, 72955648, 77515376, 80015872, 85534208, 145911296, 155030752, 310061504, 620123008, 1240246016, 2480492032]

約数ペア:

[(1, 2480492032), (2, 1240246016), (4, 620123008), (8, 310061504), (16, 155030752), (17, 145911296), (29, 85534208), (31, 80015872), (32, 77515376), (34, 72955648), (58, 42767104), (62, 40007936), (64, 38757688), (68, 36477824), (116, 21383552), (124, 20003968), (128, 19378844), (136, 18238912), (232, 10691776), (248, 10001984), (256, 9689422), (272, 9119456), (317, 7824896), (464, 5345888), (493, 5031424), (496, 5000992), (512, 4844711), (527, 4706816), (544, 4559728), (634, 3912448), (899, 2759168), (928, 2672944), (986, 2515712), (992, 2500496), (1054, 2353408), (1088, 2279864), (1268, 1956224), (1798, 1379584), (1856, 1336472), (1972, 1257856), (1984, 1250248), (2108, 1176704), (2176, 1139932), (2536, 978112), (3596, 689792), (3712, 668236), (3944, 628928), (3968, 625124), (4216, 588352), (4352, 569966), (5072, 489056), (5389, 460288), (7192, 344896), (7424, 334118), (7888, 314464), (7936, 312562), (8432, 294176), (8704, 284983), (9193, 269824), (9827, 252416), (10144, 244528), (10778, 230144), (14384, 172448), (14848, 167059), (15283, 162304), (15776, 157232), (15872, 156281), (16864, 147088), (18386, 134912), (19654, 126208), (20288, 122264), (21556, 115072), (28768, 86224), (30566, 81152), (31552, 78616), (33728, 73544), (36772, 67456), (39308, 63104), (40576, 61132), (43112, 57536)]